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population structure | |||
demographic structure | |||
population structure The organization of, and inter-relationships among, inhabitants of a given region, country or city (区域、居民、国家或城市及其之间的相互关系。) | |||
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demographic structure; demographical structure |
人口 结 构 : 10 phrases in 5 subjects |
Economy | 3 |
Environment | 1 |
Finances | 1 |
Metallurgy | 1 |
Technology | 4 |